DE212969C - - Google Patents

Info

Publication number
DE212969C
DE212969C DENDAT212969D DE212969DA DE212969C DE 212969 C DE212969 C DE 212969C DE NDAT212969 D DENDAT212969 D DE NDAT212969D DE 212969D A DE212969D A DE 212969DA DE 212969 C DE212969 C DE 212969C
Authority
DE
Germany
Prior art keywords
valve
reversing valve
compressed air
compressed
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT212969D
Other languages
German (de)
English (en)
Publication of DE212969C publication Critical patent/DE212969C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
    • B25D9/16—Valve arrangements therefor
    • B25D9/18—Valve arrangements therefor involving a piston-type slide valve

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
DENDAT212969D Active DE212969C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE212969C true DE212969C (enrdf_load_stackoverflow)

Family

ID=474666

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT212969D Active DE212969C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE212969C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10584183B2 (en) 2015-01-29 2020-03-10 Gelesis, Llc Method for producing hydrogels coupling high elastic modulus and absorbance
US10953038B2 (en) 2014-06-20 2021-03-23 Gelesis Llc Methods for treating overweight or obesity
US11130823B2 (en) 2011-06-07 2021-09-28 Gelesis Llc Method for producing hydrogels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11130823B2 (en) 2011-06-07 2021-09-28 Gelesis Llc Method for producing hydrogels
US10953038B2 (en) 2014-06-20 2021-03-23 Gelesis Llc Methods for treating overweight or obesity
US11628184B2 (en) 2014-06-20 2023-04-18 Gelesis, Llc Methods for treating overweight or obesity
US10584183B2 (en) 2015-01-29 2020-03-10 Gelesis, Llc Method for producing hydrogels coupling high elastic modulus and absorbance
US11130824B2 (en) 2015-01-29 2021-09-28 Gelesis Llc Method for producing hydrogels coupling high elastic modulus and absorbance

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